<div class="row">    <div class="col-sm-6">                <div class="form-group">            <label>被背书人名称</label>            <input name="EndrAcct" type="text" class="form-control" placeholder="输入被背书人名称"                   ng-model="item.EndrAcct"  required >        </div>    </div>    <div class="col-sm-6">        <div class="form-group">            <label>被背书人证件号码</label>            <input name="EndrCmID" type="text" class="form-control" placeholder="输入被背书人证件号码"                   ng-model="item.EndrCmID"  required>        </div>    </div></div>